Handheld electronic device



FIG. 1 is a top perspective view of a handheld electronic device;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is an enlarged partial perspective view thereof; and,

FIG. 6 is an enlarged partial front view thereof.

In the drawings, the evenly spaced broken lines depict unclaimed environment; the dash-dot broken lines on FIG. 5 indicate the boundaries of the claim, shown enlarged for ease of illustration. The broken lines form no part of the claim. 

The ornamental design for a handheld electronic device, as shown and described. 